Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Richard Stuart Dillon Jr., DDS
Dentist in Chickasha, OK · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689803314
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Registry record
Entity type Individual (Type 1)
Name Dr. Richard Stuart Dillon Jr.
Credential DDS
Sex Male
Practice address 720 W Grand Ave, Chickasha, OK, 73018
Phone (405) 224-1311
Enumeration date Jul 2, 2009
Last updated in NPPES Jul 2, 2009
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What specialty is Richard Dillon?
Richard Dillon is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Stacy Revels General Practice Dentistry · Chickasha, OK NPI 1639197189 George W. Williams, DDS, Inc General Practice Dentistry · Chickasha, OK NPI 1992972228 Grand Ave Dental Center Pllc General Practice Dentistry · Chickasha, OK NPI 1336450675 Grand Avenue Dental Studio Dental Clinic/Center · Chickasha, OK NPI 1356047922 Grand Avenue Dental Studio General Practice Dentistry · Chickasha, OK NPI 1952007528 Richard S Dillon DDS PC General Practice Dentistry · Chickasha, OK NPI 1134826449
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-07-02.